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Company ProductName Specs
Company ProductName Specs
What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you're a serious gamer, the Acer monitor's higher refresh rate and response time will provide a smoother experience, and its wider color gamut makes it better for digital photo editing. However, the Dell offers good image clarity and is more budget-friendly, making it suitable for everyday productivity and casual gaming. The choice depends on whether you prioritize advanced gaming features and image editing capabilities or are looking for a cost-effective option for general use. Keep in mind the Acer's price reflects its higher performance and features. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Acer XB323U-GX (IPS)
- Very good refresh rate
- Good brightness
- Good response time
Advantages of the Dell S2721DS (IPS)
- Good text clarity
- Good image clarity
Key differences
Productivity
4.8
5.9
2560 x 1440
RESOLUTION
2560 x 1440
91 PPI
PIXELS PER INCH
109 PPI
Yes
ADJUSTABLE STAND
No
Matte
COATING
Matte
The Dell S2721DS (IPS) and Acer XB323U-GX (IPS) are both poor for productivity, though the Dell S2721DS (IPS) is somewhat better.
Media Consumption
5.4
5.9
2560 x 1440
RESOLUTION
2560 x 1440
1000:1
NATIVE CONTRAST
1015:1
400 nits
SDR PEAK BRIGHTNESS
334 nits
600 nits
HDR PEAK BRIGHTNESS
N/A
Matte
COATING
Matte
The Dell S2721DS (IPS) and Acer XB323U-GX (IPS) are both poor for media consumption, though the Dell S2721DS (IPS) is somewhat better.
Cost
$1,147
$309
$0
$500
$1,000
$1,500
$2,000
The Acer XB323U-GX (IPS) has a price of $1,147 and the Dell S2721DS (IPS) costs $309.
Digital Photo Editing
Yes
No
The Acer XB323U-GX (IPS) is suitable for digital photo editing while the Dell S2721DS (IPS) is not suitable for digital photo editing.
Print Photo Editing
Yes
No
The Acer XB323U-GX (IPS) is suitable for print photo editing while the Dell S2721DS (IPS) is not suitable for print photo editing.
Key similarities
Casual Gaming
5.9
5.8
2560 x 1440
RESOLUTION
2560 x 1440
270Hz
REFRESH RATE
75Hz
1000:1
NATIVE CONTRAST
1015:1
400 nits
SDR PEAK BRIGHTNESS
334 nits
600 nits
HDR PEAK BRIGHTNESS
N/A
95.0 %
DCI-P3 COLOR GAMUT
N/A
Matte
COATING
Matte
The Acer XB323U-GX (IPS) and Dell S2721DS (IPS) are both poor for casual gaming.
Competitive Gaming
5.3
5.0
270Hz
REFRESH RATE
75Hz
8.0 ms
TOTAL RESPONSE TIME
17.4 ms
48 - 270 Hz
VARIABLE REFRESH RATE
48 - 75 Hz
Yes
STROBING / BFI
No
400 nits
SDR PEAK BRIGHTNESS
334 nits
The Acer XB323U-GX (IPS) and Dell S2721DS (IPS) are both poor for competitive gaming.
HDR Gaming and Media Consumption
No
No
Both the Acer XB323U-GX (IPS) and Dell S2721DS (IPS) are not suitable for HDR gaming and media consumption.
HDR Video Editing and Color Grading
No
No
Both the Acer XB323U-GX (IPS) and Dell S2721DS (IPS) are not suitable for HDR video editing and color grading.
Give feedback
We’re constantly working to improve.
How the Acer XB323U-GX (IPS) and the Dell S2721DS (IPS) compare to other monitors
Spec Comparison
 |  | |
| Acer XB323U-GX (IPS) | Dell S2721DS (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,147 | $309 | ||
Screen Size | |||
Screen Size | 32" | 27" | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1440 | |
Screen Type | |||
Screen Type | LED | LED | |
Screen Sub-type | |||
Screen Sub-type | IPS | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | 16 | N/A | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | 1000:1 | 1015:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 400 nits | 334 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | 600 nits | N/A | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | No | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 173.4 % | 98.6 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 8 ms | 17.4 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 270 Hz | 48 - 75 Hz | |
Strobing / BFI | |||
Strobing / BFI | Yes | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8.5/10 | 5.2/10 | |
Ghosting Score | |||
Ghosting Score | 7.6/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 91 PPI | 109 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 6.1/10 | 7/10 | |
Image Clarity Score | |||
Image Clarity Score | 6.1/10 | 7/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 1 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 1 | 0 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 0 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 1 | 1 | |
Shopping
Dell S2721DS (IPS)
See more
Dig into reviews and images
Tech Radar
Ural Garrett | November 2021
"General users or casual PC gamers in need of a solid and affordable QHD monitor with a few extras may walk away satisfied with the Dell S2721D."
Give feedback
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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